```% echo "hello\nhello\nhelloWorld" | cargo run
warning: field `name` is never read
--> src/main.rs:10:5
|
9 | struct NativeModule {
| ------------ field in this struct
10 | name: &'static str,
| ^^^^
|
= note: `#[warn(dead_code)]` on by default

warning: `etl` (bin "etl") generated 1 warning
Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.01s
Running `target/debug/etl`
Hello
Hello
Hello, world!
```
#etl